package book;

public class BookList {
    private Book [] books =new Book[10];
    private int usedSize;

    public BookList() {
        books[0] = new Book("三国演义","罗贯中","10","小说");
        books[1] = new Book("红楼梦","曹雪芹","10","小说");
        books[2] = new Book("西游记","吴承恩","10","小说");
        usedSize = 3;
    }
    public Book getBook(int i){
        return books[i];
    }
    public void setBook(Book book){
        this.books[usedSize]=book;
    }
    public void putBook(int i, Book book){
       this.books[i] =book;
    }






    public int getUsedSize() {
        return usedSize;
    }

    public void setUsedSize(int usedSize) {
        this.usedSize = usedSize;
    }
}